Palli,
I sent a sample app to illustrate the issue.
When clientbehavior is memoryoptimized, the tabs can be clicked on but the right/left navigate button will not scroll through the tabs, but rather kills visual studio without any useful debug info.
If I use drawingoptimized, clicking on tabs gives the Microsoft JScript runtime error: 'WorkspaceTabs_UpdateHandler' is undefined error
Hope to find some way around this if you can find one.
Thanks,
Matt